diff --git a/Gemfile b/Gemfile
index 0124fd90dd..99ecd9331a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 group :development, :test do
-  gem 'jekyll', '~> 3.1.0'
+  gem 'jekyll', '~> 3.1.1'
   gem 'jekyll-redirect-from', '~> 0.9.1'
   gem 'jekyll-sitemap', '~> 0.10.0'
   gem 'sass', '~> 3.4.21'
diff --git a/Gemfile.lock b/Gemfile.lock
index 1bcdf05e5b..8a381d8101 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,7 +4,7 @@ GEM
     colorator (0.1)
     ffi (1.9.10)
     ffi (1.9.10-x64-mingw32)
-    jekyll (3.1.0)
+    jekyll (3.1.1)
       colorator (~> 0.1)
       jekyll-sass-converter (~> 1.0)
       jekyll-watch (~> 1.1)
@@ -28,7 +28,7 @@ GEM
     mercenary (0.3.5)
     rake (10.5.0)
     rb-fsevent (0.9.7)
-    rb-inotify (0.9.5)
+    rb-inotify (0.9.6)
       ffi (>= 0.5.0)
     rouge (1.10.1)
     safe_yaml (1.0.4)
@@ -42,7 +42,7 @@ PLATFORMS
   x64-mingw32
 
 DEPENDENCIES
-  jekyll (~> 3.1.0)
+  jekyll (~> 3.1.1)
   jekyll-redirect-from (~> 0.9.1)
   jekyll-sitemap (~> 0.10.0)
   sass (~> 3.4.21)